EP2096321A4 - Compresseur - Google Patents

Compresseur

Info

Publication number
EP2096321A4
EP2096321A4 EP07851000.5A EP07851000A EP2096321A4 EP 2096321 A4 EP2096321 A4 EP 2096321A4 EP 07851000 A EP07851000 A EP 07851000A EP 2096321 A4 EP2096321 A4 EP 2096321A4
Authority
EP
European Patent Office
Prior art keywords
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07851000.5A
Other languages
German (de)
English (en)
Other versions
EP2096321A1 (fr
EP2096321B1 (fr
Inventor
Naonori Nagai
Kenji Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39536375&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2096321(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP2096321A1 publication Critical patent/EP2096321A1/fr
Publication of EP2096321A4 publication Critical patent/EP2096321A4/fr
Application granted granted Critical
Publication of EP2096321B1 publication Critical patent/EP2096321B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP07851000.5A 2006-12-21 2007-12-20 Compresseur Revoked EP2096321B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006343814 2006-12-21
PCT/JP2007/074575 WO2008075747A1 (fr) 2006-12-21 2007-12-20 Compresseur

Publications (3)

Publication Number Publication Date
EP2096321A1 EP2096321A1 (fr) 2009-09-02
EP2096321A4 true EP2096321A4 (fr) 2013-06-05
EP2096321B1 EP2096321B1 (fr) 2017-03-22

Family

ID=39536375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07851000.5A Revoked EP2096321B1 (fr) 2006-12-21 2007-12-20 Compresseur

Country Status (6)

Country Link
US (1) US8206097B2 (fr)
EP (1) EP2096321B1 (fr)
JP (1) JP5222152B2 (fr)
KR (1) KR101191060B1 (fr)
CN (1) CN101542129B (fr)
WO (1) WO2008075747A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5479021B2 (ja) * 2009-10-16 2014-04-23 三菱重工業株式会社 排気ターボ過給機のコンプレッサ
US8684685B2 (en) * 2010-10-20 2014-04-01 General Electric Company Rotary machine having grooves for control of fluid dynamics
US8678752B2 (en) * 2010-10-20 2014-03-25 General Electric Company Rotary machine having non-uniform blade and vane spacing
JP5804745B2 (ja) * 2011-03-30 2015-11-04 三菱重工業株式会社 流体機械の吸込ケーシングおよび流体機械
US9091206B2 (en) * 2011-09-14 2015-07-28 General Electric Company Systems and methods for inlet fogging control
DE112013007175B4 (de) 2013-06-20 2022-06-30 Mitsubishi Power, Ltd. Gasleitvorrichtung und diese aufweisende Anlage
JP6134628B2 (ja) * 2013-10-17 2017-05-24 三菱重工業株式会社 軸流式の圧縮機、及びガスタービン
DE102013224081B4 (de) * 2013-11-26 2015-11-05 Man Diesel & Turbo Se Verdichter
US10094223B2 (en) 2014-03-13 2018-10-09 Pratt & Whitney Canada Corp. Integrated strut and IGV configuration
JP6661323B2 (ja) * 2015-10-14 2020-03-11 川崎重工業株式会社 圧縮機の吸気構造
CN105508015B (zh) * 2016-01-22 2020-04-24 上海博泽电机有限公司 一种低旋转噪声的汽车发动机冷却风扇
DE102017200754A1 (de) 2017-01-18 2018-07-19 Siemens Aktiengesellschaft Einströmleitgitter, Einströmungsanordnung, Turbomaschine
US12060891B2 (en) * 2021-10-25 2024-08-13 Pratt & Whitney Canada Corp. Centrifugal compressor having a bellmouth with a stiffening member
US11719165B2 (en) 2021-11-03 2023-08-08 Pratt & Whitney Canada Corp. Air inlet strut for aircraft engine
KR20230127497A (ko) * 2022-02-25 2023-09-01 두산에너빌리티 주식회사 공기 인렛 매니폴드 및 이를 포함하는 가스터빈

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119028A1 (fr) * 2004-06-01 2005-12-15 Volvo Aero Corporation Systeme de compression a turbine a gaz et structure de compresseur
US20060257252A1 (en) * 2005-05-13 2006-11-16 Valeo Electrical Systems, Inc. Fan shroud supports which increase resonant frequency

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116789A (en) * 1960-03-14 1964-01-07 Rolls Royce Heat exchange apparatus, e. g. for use in gas turbine engines
JPS4924005B1 (fr) * 1967-09-28 1974-06-20
JPS5525555A (en) * 1978-08-12 1980-02-23 Hitachi Ltd Impeller
JPS57176400A (en) 1981-04-24 1982-10-29 Hitachi Ltd Axial flow compressor
US5342167A (en) 1992-10-09 1994-08-30 Airflow Research And Manufacturing Corporation Low noise fan
JPH06146922A (ja) * 1992-10-30 1994-05-27 Toshiba Corp 空気圧縮機のケーシング
JPH0717994A (ja) 1993-06-30 1995-01-20 Tokyo Yatsuka Univ デオキシリボヌクレオシド誘導体の合成法
JPH0717994U (ja) * 1993-08-27 1995-03-31 三菱重工業株式会社 圧縮機の片吸い込み型吸気ケーシング
JP3567086B2 (ja) * 1998-07-28 2004-09-15 株式会社東芝 送風羽根及び回転電機
JP2000145699A (ja) 1998-11-11 2000-05-26 Ishikawajima Harima Heavy Ind Co Ltd ターボ形圧縮機
US6439838B1 (en) * 1999-12-18 2002-08-27 General Electric Company Periodic stator airfoils
FR2824597B1 (fr) 2001-05-11 2004-04-02 Snecma Moteurs Reduction de vibrations dans une structure comprenant un rotor et des sources de perturbation fixes
US6789998B2 (en) * 2002-09-06 2004-09-14 Honeywell International Inc. Aperiodic struts for enhanced blade responses
JP4328269B2 (ja) 2004-07-28 2009-09-09 株式会社日立製作所 ガスタービン装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119028A1 (fr) * 2004-06-01 2005-12-15 Volvo Aero Corporation Systeme de compression a turbine a gaz et structure de compresseur
US20060257252A1 (en) * 2005-05-13 2006-11-16 Valeo Electrical Systems, Inc. Fan shroud supports which increase resonant frequency

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008075747A1 *

Also Published As

Publication number Publication date
CN101542129A (zh) 2009-09-23
US8206097B2 (en) 2012-06-26
KR101191060B1 (ko) 2012-10-15
KR20090074082A (ko) 2009-07-03
US20100068044A1 (en) 2010-03-18
JP5222152B2 (ja) 2013-06-26
EP2096321A1 (fr) 2009-09-02
WO2008075747A1 (fr) 2008-06-26
JPWO2008075747A1 (ja) 2010-04-15
EP2096321B1 (fr) 2017-03-22
CN101542129B (zh) 2012-12-19

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